X-Git-Url: https://git.sur5r.net/?a=blobdiff_plain;f=include%2Fconfigs%2FAP1000.h;h=09cfef6575cbb4e96edeff1fca88791b87093e33;hb=f3fcf92d595b297b47a1b58b8ec39f93f40ef912;hp=875cb142b822e794b60feca7602438f7bf6eb60d;hpb=14d0a02a168b36e87665b8d7f42fa3e88263d26d;p=u-boot

diff --git a/include/configs/AP1000.h b/include/configs/AP1000.h
index 875cb142b8..09cfef6575 100644
--- a/include/configs/AP1000.h
+++ b/include/configs/AP1000.h
@@ -27,11 +27,18 @@
 
 #define CONFIG_AP1000	1		/* ...on an AP1000 board    */
 
+/*
+ * Start at bottom of RAM, but at an aliased address so that it looks
+ * like it's not in RAM.  This is a bit of voodoo to allow it to be
+ * run from RAM instead of Flash.
+ */
+#define	CONFIG_SYS_TEXT_BASE	0x08000000
+#define CONFIG_SYS_LDSCRIPT	"board/amirix/ap1000/u-boot.lds"
+
 #define CONFIG_PCI	1
 
 #define CONFIG_SYS_HUSH_PARSER 1		/* use "hush" command parser	*/
 #define CONFIG_SYS_PROMPT		"0> "
-#define CONFIG_SYS_PROMPT_HUSH_PS2	"> "
 
 #define CONFIG_COMMAND_EDIT	1
 #define CONFIG_COMPLETE_ADDRESSES 1
@@ -86,6 +93,14 @@
 
 #define CONFIG_SPD_EEPROM	1	/* use SPD EEPROM for setup    */
 
+/*
+ * I2C
+ */
+#define CONFIG_HARD_I2C			/* I2C with hardware support	*/
+#define CONFIG_PPC4XX_I2C		/* use PPC4xx driver		*/
+#define CONFIG_SYS_I2C_SLAVE	0x7F
+#define CONFIG_SYS_I2C_SPEED	400000
+
 /*
  * Miscellaneous configurable options
  */
@@ -202,9 +217,8 @@
  */
 
 #define CONFIG_SYS_INIT_RAM_ADDR	0x400000  /* inside of SDRAM			 */
-#define CONFIG_SYS_INIT_RAM_END	0x2000	/* End of used area in RAM	       */
-#define CONFIG_SYS_GBL_DATA_SIZE	128	/* size in bytes reserved for initial data */
-#define CONFIG_SYS_GBL_DATA_OFFSET	(CONFIG_SYS_INIT_RAM_END - CONFIG_SYS_GBL_DATA_SIZE)
+#define CONFIG_SYS_INIT_RAM_SIZE	0x2000	/* Size of used area in RAM	       */
+#define CONFIG_SYS_GBL_DATA_OFFSET	(CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
 #define CONFIG_SYS_INIT_SP_OFFSET	CONFIG_SYS_GBL_DATA_OFFSET
 
 /*-----------------------------------------------------------------------
@@ -213,14 +227,6 @@
  */
 #define SPD_EEPROM_ADDRESS	0x50
 
-/*
- * Internal Definitions
- *
- * Boot Flags
- */
-#define BOOTFLAG_COLD	0x01		/* Normal Power-On: Boot from FLASH */
-#define BOOTFLAG_WARM	0x02		/* Software reboot		*/
-
 #if defined(CONFIG_CMD_KGDB)
 #define CONFIG_KGDB_BAUDRATE	230400	/* speed to run kgdb serial port */
 #define CONFIG_KGDB_SER_INDEX	2	/* which serial port to use */
@@ -232,7 +238,6 @@
 #define CONFIG_SYS_JFFS2_NUM_BANKS	1
 #define CONFIG_SYS_JFFS2_FIRST_SECTOR	1
 
-#define CONFIG_NET_MULTI
 #define CONFIG_E1000
 
 #define CONFIG_SYS_ETH_DEV_FN		0x0800